On Modern theme, I see pretty file dir listing for file:// and ftp:// looks weird compared to the default theme as well as firefox themes. ie, 1. you dont see the "box" with rounded corner, 2. the "size" and "last modified" not move to right. Is this an expect change for Modern theme or a bug? Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b4pre) Gecko/20090316 SeaMonkey/2.0b1pre

Indeed, the ftp: and similar listings are not really good using SeaMonkeys 2.0pre Modern Theme. This Bug was filed before as Bug 398138, so I close this as Duplicate now.